Isolated wind turbines

Abstract

The invention is directed to wind turbines operating inside (closed) buildings. These isolated turbines are operated by (naturally) pumping the wind from one side of a building and (mechanically) expelling it from the other side by means of (suction) fans. Alternatively, the turbines can be operated by (mechanically) pumping wind from one side of a building and (mechanically) expelling it from the other side by (suction) pumps that withdraw wind from the building and expel it continually generating a strong air stream in the building having the required velocity for actuating the turbines efficiently. Many adjacent buildings can be constructed, wherein they are connected to each other by tubes that may allow easy transfer of the wind from a building to another. It is only the first building that (naturally or mechanically) receives (natural or mechanical) wind. The last building's fans suck wind and expel it outside generating a strong air stream in all buildings that runs all turbines at the same time and with the same operating capacity. The invention aims at actuating wind turbines inside (closed) buildings using (natural/mechanical) winds whose velocity can be controlled and the electricity production can be increased. The invention also aims at solving the current problems of wind turbines such as: audiovisual noise, birds killing, the need for speedy and steady wind, and the high cost of building tower to reach the required wind velocity. The present invention provides turbines with the required wind inside closed buildings with the required velocity.

1 - Wind turbines operating within closed buildings used to generate electricity; these turbines are operated and rotated by the energy of (natural wind) present in the fresh air, wherein this wind is contained and withdrawn from the fresh air by pole-raised mounts whose nozzles are at a technically appropriate height above the ground and move automatically via sensors so that they are always facing the winds; wherein the wind enters the mounts and are propelled into the tubing attached to their ends, then the tubing transfers it to the (closed turbine field) building; the wind (naturally) enters from one side of the building and (mechanically) exits from the other though tubing equipped with suction (discharge) fans that draw wind from the building and expel it continuously; thus air velocity is increased and drives the turbines that generate electricity efficiently. The wind velocity inside the closed building is directly proportional to the number of suction fans and the amount of wind withdrawn from the building; therefore, the greater their number, the greater the velocity of the wind inside the building becomes. Many adjacent executive buildings can be constructed, wherein each building can be equipped with a plurality of tubes connecting it to the other building next to it and allows air to pass from one building to another uninterruptedly. Only the first building is the one that receives the wind (naturally) and the last building is the one from which the winds exit (mechanically), wherein an air stream is generated in all buildings and actuates the turbines at the same time with the same operating capacity. The invention, as shown in  FIG. 1 , includes:
 Pole-raised wind mounts ( 1 ) made of iron at an appropriate height and installed against the wind in the possible positions (for wind turbine fields); the number of these mounts is technically calculated to collect the largest possible amount of winds per second; these mounts are used to contain natural winds present in the fresh air, and then direct them to the (closed) turbine field building.   Tubing ( 2 ), with at least one tube at the end of each mount used to transfer wind from a mount to the turbine field building.   Turbine field building ( 3 ): a closed building with a technically appropriate size and height. It is built above or under the ground and is used to isolate several wind turbines therein; it receives natural winds from one side and the wind mechanically exits from the other side, forming an air stream that drives the turbines.   Wind turbines ( 4 ) used to generate electricity, installed in a field within the closed building, with a technically appropriate number (at least one) and with suitable capacities. These turbines are driven by natural winds entering from one side of the building and exiting from the other side.   Openings or tubing ( 5 ) used for the mechanical wind exit from the turbine field building in an uninterrupted way.   Suction fans ( 6 ) inside the wind exit tubing ( 5 ) that are used to suction and draw the wind from the building and expel it outside continuously, thus doubling the wind velocity and energy inside the building.   
     
     
         2 - Wind turbines operating inside closed buildings used to generate electricity. These turbines are powered and driven by the energy of natural wind present in the fresh air, wherein the wind is (mechanically) contained and drawn from the fresh air by huge fans that pump it into the building, and the wind exits (mechanically) from the other side of the building by pipes provided with suction (discharge) fans that draw the wind from the building and expel it outside continuously, thus increasing the air velocity inside the building, driving the turbines and generating electricity efficiently. The wind velocity inside the closed building is directly proportional to the number of suction fans and the amount of wind drawn from the building, so the greater their number, the greater the wind velocity inside the building becomes; this module is distinguished by the fact that several adjacent buildings can be constructed in succession, and each building is provided with several tubing connecting it to the next building and allowing the passage of air from one building to another uninterruptedly, wherein only the first building is the one that receives the wind (mechanically) and the last building is the one from which the winds (mechanically) exit; wherein an air stream is generated in all buildings and actuates the turbines simultaneously and with same operating capacity. The invention as shown in  FIG. 2 ) includes:
 Turbine field building ( 1 ) used to isolate the turbines therein. This building is a closed one with a technically appropriate size and height, and constructed above or under the ground, and (mechanically) receives the wind that is pumped by propeller fans from one side and (mechanically) exits from the other side by means of powerful suction fans, so a strong air stream that rotates the turbines is formed.   Tubing ( 2 ) in one side of the enclosed building used for introducing wind from the fresh air into the turbine field building   Fans ( 3 ) within (the tubing/pipes) used to draw wind from the fresh air and pump it into the closed building.   Wind turbines ( 4 ) used to generate electricity; these turbines are installed and distributed in the closed building, according to technical calculations, in a technically appropriate number, and with appropriate capacities. they are rotated by winds entering from one side of the building and exiting from the other side.   Openings or pipes ( 5 ) used for exiting wind from the turbine field building.   Suction fans ( 6 ) installed inside the exit openings and used to draw wind from inside the building and expel it outside in order to form a fast air stream inside the building that actuates the turbines.